72581334

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{40189}}^1$

素因数の和:40244

約数の個数: 32

約数和(自身を含む): 169762560

約数和(自身を除く): 97181226

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 86, 129, 258, 301, 602, 903, 1806, 40189, 80378, 120567, 241134, 281323, 562646, 843969, 1687938, 1728127, 3456254, 5184381, 10368762, 12096889, 24193778, 36290667, 72581334]

約数ペア:

[(1, 72581334), (2, 36290667), (3, 24193778), (6, 12096889), (7, 10368762), (14, 5184381), (21, 3456254), (42, 1728127), (43, 1687938), (86, 843969), (129, 562646), (258, 281323), (301, 241134), (602, 120567), (903, 80378), (1806, 40189)]